2000918402

素因数分解:

$2^1\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{63493}}^1$

素因数の和:65753

約数の個数: 16

約数和(自身を含む): 3431723712

約数和(自身を除く): 1430805310

約数列:

[1, 2, 7, 14, 2251, 4502, 15757, 31514, 63493, 126986, 444451, 888902, 142922743, 285845486, 1000459201, 2000918402]

約数ペア:

[(1, 2000918402), (2, 1000459201), (7, 285845486), (14, 142922743), (2251, 888902), (4502, 444451), (15757, 126986), (31514, 63493)]